From: Joey Hess <joey@kodama.kitenet.net>
Date: Fri, 2 May 2008 17:01:51 +0000 (-0400)
Subject: avoid uninitialised value
X-Git-Tag: 2.45~12
X-Git-Url: http://git.tremily.us/?p=ikiwiki.git;a=commitdiff_plain;h=9fca7f2f8b64f4caded4a0099cef1f4d152dabee

avoid uninitialised value
---

diff --git a/IkiWiki/Plugin/anonok.pm b/IkiWiki/Plugin/anonok.pm
index ba02325ff..1880516d5 100644
--- a/IkiWiki/Plugin/anonok.pm
+++ b/IkiWiki/Plugin/anonok.pm
@@ -16,7 +16,7 @@ sub canedit ($$$) { #{{{
 
 	my $ret;
 
-	if (length $config{anonok_pagespec}) {
+	if (exists $config{anonok_pagespec} && length $config{anonok_pagespec}) {
 		if (pagespec_match($page, $config{anonok_pagespec},
 		                   location => $page)) {
 			return "";